package com.mapper;

import java.util.List;

import com.entity.Staff;

public interface StaffMapper {
	//全部查询
	public List<Staff> selectAll(Staff staff);
	//分页查询
	public int count(Staff staff);
	//登录查询
	public int countLogin(String staff_name);
	//删除
	public void deleteById(String staff_name);
	//添加
	public int addUser(Staff staff);
	//修改
	public int updateUser(Staff staff);
}
